Crane classification
Classification considers total working cycles and load-spectrum conditions. It supports consistent selection of structures and mechanisms.
Standards and Safety
Technical framework from classification to safe use
Standards are not merely a list of documents. They connect design inputs, inspection scope, maintenance discipline and operational responsibility through a common technical language.
Safe use and management
Planning, responsibilities, operational control and safe-use principles are addressed throughout lifting operations.
Inspection framework
General crane inspections and specific guidance for bridge and gantry cranes support systematic condition assessment.
Steel wire ropes
Requirements for steel wire rope construction and characteristics support correct selection and traceability.
Power-driven hoists
Safety requirements for power-driven winches and hoists inform equipment-level design and verification.
Legal and workplace obligations
Statutory periodic inspection must be performed by authorized competent persons under the applicable law; maintenance records do not replace statutory inspection.
Field Inspection Discipline
Records, measurements and functional tests work together
Maintenance, condition checks, statutory periodic inspection and engineering assessment are different activities. Scope, authority and records must remain clearly separated.
Structure, welds, bolted interfaces and runway alignment
Ropes, chains, drums, sheaves, hooks and load blocks
Brakes, limits, overload protection and emergency stop
Electrical panels, pendant/radio controls and power-supply systems
Travel mechanisms, wheels, buffers, end stops and lubrication
Inspection findings, repair closure, test records and traceability
Official Sources
Standard designation and status are verified at project date
Edition, status and applicability must be verified with the official publisher for the project country, equipment type and contract scope.
Direct Contact with Engineering
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